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See Technical Specifications

A3906SESTR-T +BOM

Low Voltage Stepper and Single/Dual DC Motor Driver, QFN-20, RoHS

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A3906SESTR-T
Datasheet:

A3906SESTR-T Datasheet (PDF)
Motor Type - Stepper:

Bipolar
Motor Type - AC, DC:

Brushed DC
Function:

Driver - Fully Integrated, Control and Power Stage
Output Configuration:

Half Bridge (4)
EDA/CAD Models:

Request Free CAD Models for A3906SESTR-T

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

A3906SESTR-T General Description

Housed in a compact 16-pin TSSOP package, the A3906SESTR-T is perfect for applications with limited space requirements. Whether used in robotics, CNC machines, 3D printers, or other motion control systems, this driver excels in providing accurate and efficient control over stepper motors. With its reliability, high performance, and user-friendly design, the A3906SESTR-T stands out as the ideal choice for demanding motion control applications

Key Features

▪ 2.5 to 9 V operation
▪ Internal PWM current limit control
▪ Synchronous rectification for reduced power dissipation
▪ Peak current output flag
▪ Undervoltage lockout
▪ Low RDS(on) outputs
▪ Small package
▪ Brake mode for DC motors
▪ Sleep function
▪ Crossover-current protection
▪ Thermal shutdown

Specifications

Motor Type - Stepper	Bipolar	Motor Type - AC, DC	Brushed DC
Function	Driver - Fully Integrated, Control and Power Stage	Output Configuration	Half Bridge (4)
Interface	Parallel	Technology	DMOS
Step Resolution	1, 1/2	Applications	Battery Powered
Current - Output	1A	Voltage - Supply	2.5V ~ 9V
Voltage - Load	2.5V ~ 9V	Operating Temperature	-20°C ~ 150°C (TJ)
Mounting Type	Surface Mount